| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $15.82 | 8.438% | $17.1549 | $17.15 | $17.15 | $17.20 |
| Purchase #2 | $222.29 | 6.484% | $236.7033 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $166.91 | 11.555% | $186.1965 | $186.20 | $186.20 | $186.20 |
| Purchase #4 | $203.53 | 7.108% | $217.9969 | $218.00 | $218.00 | $218.00 |
| Purchase #5 | $225.92 | 10.857% | $250.4481 | $250.45 | $250.45 | $250.40 |
| Purchase #6 | $76.93 | 10.852% | $85.2784 | $85.28 | $85.30 | $85.30 |
| Purchase #7 | $123.49 | 8.761% | $134.309 | $134.31 | $134.30 | $134.30 |
| 7 purchase totals = | $1,034.89 | $1,128.0871 | $1,128.09 | $1,128.10 | $1,128.10 | |